save project

SB.py

-mport pygame
-from pygame import locals
-
-pygame.init()   # 初始化
-# 创建窗口
+import os
+path='C:\\Users\\HP\\Desktop\\text'
+filelist=os.listdir(path)
+print(filelist)
\ No newline at end of file
-screen = pygame.display.set_mode((640, 480))
-pygame.mixer.music.load('歌曲4.ogg')
-pygame.mixer.music.play()
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
\ No newline at end of file

my_music.py

 import pygame
 import pygame
+import os
 from pygame import locals
 from pygame import locals
-
 pygame.init()   # 初始化
 pygame.init()   # 初始化
 # 创建窗口
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 screen = pygame.display.set_mode((640, 480))
@@ -11,8 +11,14 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
-music_list=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.wav']
+music_list=[]
+path='C:\\Users\\HP\\Desktop\\text'
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]=='.wav' or i[-4:]=='.ogg':
+        music_list.append(i)
 num=-1
 num=-1
+volume=0.1
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)
 click=0
 click=0
 play_button=stop_img
 play_button=stop_img
@@ -42,11 +48,23 @@ while True:
                     else:
                     else:
                         pygame.mixer.music.pause()
                         pygame.mixer.music.pause()
                         play_button=play_img
                         play_button=play_img
+                if x>120 and x<520 and y>350 and y<400:
+                    num-=1
+                    if num<0:
+                        num=0
+                    pygame.mixer.music.load(path+'\\'+music_list[num])
+                    pygame.mixer.music.play()
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(music_list)-1:
+                        num=len(music_list)-1
+                    pygame.mixer.music.load(path+'\\'+music_list[num])
+                    pygame.mixer.music.play()
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         num += 1
         num += 1
         if num>len(music_list)-1:
         if num>len(music_list)-1:
             num=0
             num=0
-        pygame.mixer.music.load(music_list[num])
+        pygame.mixer.music.load(path+'\\'+music_list[num])
         pygame.mixer.music.play()
         pygame.mixer.music.play()
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景